Treefrog Eyeballs Have Unique Patterns Like Fingerprints

Researchers have discovered that the Amazon's spiny-backed frogs have distinct patterns on their irises, similar to fingerprints. This unique characteristic adds to the understanding of biodiversity and the adaptations of species in their environments. Learning about such discoveries can spark curiosity in kids about the natural world and the importance of studying wildlife.

Based on reporting from Popular Science. Read the original story →